Xiaoxuan Fan

Harbin Normal University

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Guoning Chen

Ningxia Medical University

Shuxian Zhang

Ningxia Medical University

Keshuai Liu

Wuhan Textile University

Jia‐Horng Lin

Qingdao University

Ching‐Wen Lou

China Medical University Hospital

Xiaoyang Zhang

University of Electronic Science and Technology of China

Xueqin Ma

Ningxia Medical University

Xuefei Zhang

Tianjin Polytechnic University

Ting‐Ting Li

Tianjin Polytechnic University

Gidion Wilson

Ningxia Medical University

Cooperative Institutions

Chinese Academy of Sciences

Ningxia Medical University

Liaoning University

Shanghai Jiao Tong University

Tianjin Polytechnic University

Xi'an Jiaotong University

State Grid Corporation of China (China)

University of Chinese Academy of Sciences

East China University of Science and Technology

Zhejiang University

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Design of Shipborne Constant Pressure Pressurized Tank and Constant Pressure Control

Xiaoxuan Fan Dingxuan Zhao Xiaolong Zhao Zhuxin Zhang Xiafei Chen

In order to solve the problem of pressure fluctuation of hydraulic system pressure tank under complicated sea conditions, a new constant pressure pressurized tank and its control system based on sliding mode variable structure control are designed. A random ocean wave signal and a constant pressure hydraulic tank mathematical model is established. A mathematical model of the controller is established, combined with the classic ship dynamics model; the simulation model of constant pressure tank and control system is established by AMESimand MATLAB/Simulink respectively. And then establishing the joint simulation model. The pressure stability characteristics of the constant pressure pressurized tank under complex motion conditions are simulated. The simulation results show that the designed constant pressure pressurized tank and constant pressure control method can effectively suppress the fluctuation of pressure,provide a theoretical reference for the subsequent in-depth study of the ship's constant pressure oil tank.

Pressure Control

Constant (computer programming)

Hydraulic fluid

Time constant

10.1109/fpm45753.2019.9035789

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Citations (1)

Zeolitic imidazolate framework-67 nanocrystal for high concentration Cr(VI) adsorption: a self-sacrifice process

Desalination and Water Treatment (2022)

Shaojun Li Xiaoxuan Fan Zhongping Chen Lei Bai

A nanosized zeolitic imidazolate framework-67 (ZIF-67) was employed for the adsorption of Cr(VI) under a neutral solution.It was discovered that the ZIF-67 demonstrated a high adsorption of Cr(VI) for the first (43.1 mg•g -1 ) and second run (40.2mg•g -1 ).However, a self-sacrifice process of ZIF-67 was evidenced, possibly due to the oxidability of Cr(VI) and pH change, which resulted in a dramatically decrease of adsorption ability in the third run (16.6 mg•g -1 ).The adsorption process and its kinetics fitted the Langmuir model and pseudo-second-order rate equation and a multiple adsorption process was suggested.

Zeolitic imidazolate framework

Imidazolate

Sacrifice

10.5004/dwt.2022.28939

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A Strategy for Inhibitors Screening of Xanthine Oxidase Based on Colorimetric Sensor Combined with Affinity Chromatography Technology

Guoning Chen Shuxian Zhang Xiaofei Wang Xiaoxuan Fan Yuping Sa

The discovery of enzyme inhibitors from complex samples is one of the most important means for development of therapeutic drugs. Herein, we demonstrated an integrating analytical model for screening inhibitors of xanthine oxidase (XOD) based on a colorimetric sensor and affinity chromatography, which realized an integration by an immobilized XOD. The colorimetric sensor procedure can quickly identify whether there are active components in complex samples, which can fully enhance the efficiency and accuracy of affinity chromatography screening. The active components in the samples identified by the colorimetric sensor procedure were further captured, separated, and identified by affinity chromatography. The proposed method was applied to screen activity inhibitor from five natural medicines, and a potential active ingredient of polydatin was successfully screened from Polygoni Cuspidati Rhizoma et Radix. Therefore, it was expected that this work could provide new insights and inspirations for the screening of enzyme inhibitor from natural medicines.

Colorimetry

10.2139/ssrn.4576646

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Atomic-Level Structural Engineering of La-Doped CoMoP Composite for Enhanced Overall Water Splitting

Journal of Solid State Chemistry (2024)

Kai Chao Xiaoxuan Fan Liqiang Yang Xinru Qi Liang Li

10.1016/j.jssc.2024.125083

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Enhanced photodegradation performance based on surface plasmonic resonance effect of Ag/Ca2Al2SiO7: Pr3+ ultraviolet long afterglow driven in photo-Fenton system

Journal of Materials Chemistry C (2025)

Xiaoxuan Fan Yan Zheng Zimin Yao P.H. Liang Xuemei Lu

Long afterglow photocatalyst has shown the potential to support all-weather photocatalytic reactions. In this work, an Ag/Ca2Al2SiO7: Pr3+ (Ag/CASO: Pr3+) composite has been synthesized to enhance afterglow-driven photocatalytic activity. Ag...

Photodegradation

Ultraviolet

10.1039/d5tc00486a

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A Pomegranate‐Like Nanolayer Featuring A Core‐Shell Architectural Design for Thermal‐Mechanical‐Electromagnetic Responses and Sensor

Advanced Functional Materials (2024)

Xiaoxuan Fan Min Zhang X.T. Zhang Lin Li Mao‐Sheng Cao

Abstract Multifunctional electromagnetic wave (EMW) absorbing materials are attracting attention because of their potential applications in medical, livelihood, and military. In this study, a pomegranate‐like nanolayer featuring a core‐shell architecture (PNCS) is prepared using a confinement strategy. Introducing metal atoms into this unique pomegranate‐like design (M‐PNCS, M = Mn, Fe, Co, Ni, and Cu) effectively tuned the electromagnetic response and improved the electromagnetic functions. The Mn‐PNCS composite exhibited the highest electromagnetic absorption. Its reflection loss ( RL ) reached −62.39 dB with an effective absorption bandwidth (EAB) at 1.8 mm of 6.0 GHz. As the charge transport capacity of the Mn‐PNCS increases, its absorption can be transformed into shielding, with a green shielding index of up to 3.54. On this basis, Mn‐PNCS is used to fabricate a multifunctional film and a new design of strain sensor. This multifunctional film integrated electromagnetic absorption, thermal insulation, hydrophobicity, flexibility, and sensing, thus showing potential for use in wearable electromagnetic protective clothing. In addition, the sensors in the simulation design achieved strain sensing through the coupling effect between the Mn‐PNCS patterns. These findings demonstrate that Mn‐PNCS is an excellent multifunctional material with potential applications in the technical fields of EMW absorption, electromagnetic shielding, and wearable devices.

Reflection loss

Electromagnetics

10.1002/adfm.202421144

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Photothermoelectric Synergistic Hydrovoltaic Effect: A Flexible Photothermoelectric Yarn Panel for Multiple Renewable-Energy Harvesting

ACS Applied Materials & Interfaces (2023)

Ting‐Ting Li Xiaoxuan Fan Xiaoyang Zhang Xuefei Zhang Ching‐Wen Lou

The human body is in a complex environment affected by body heat, light, and sweat, requiring the development of a wearable multifunctional textile for human utilization. Meanwhile, the traditional thermoelectric yarn is limited by expensive and scarce inorganic thermoelectric materials, which restricts the development of thermoelectric textiles. Therefore, in this paper, photothermoelectric yarns (PPDA-PPy-PEDOT/CuI) using organic poly(3,4-ethylenedioxythiophene) (PEDOT) and inorganic thermoelectric material cuprous iodide (CuI) are used for the thermoelectric layer and poly(pyrrole) (PPy) for the light-absorbing layer. With the introduction of PPy, the temperature difference of the photothermoelectric yarn can be increased for a better voltage output. Subsequently synergizing the photothermoelectric effect with the hydrovoltaic effect to create higher electric potentials, a single wet photothermoelectric yarn obtained by preparation can be irradiated under an infrared lamp at a voltage of up to 0.47 V. Finally, the photothermoelectric yarn PPDA-PPy-PEDOT/CuI was assembled in a series and parallel to obtain a photothermoelectric yarn panel, which was able to output 41.19 mV under an infrared lamp, and the synergistic photothermoelectric and hydrovoltaic effects of the photothermoelectric panel were tested outdoors on human body, and we found that the voltage was able to reach approximately 0.16 V under sunlight. Therefore, the voltage values obtained from the photothermoelectric yarns in this study are competitive and provide a new research idea for the study of photothermoelectric yarns.

10.1021/acsami.3c14033

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Citations (8)

Immobilization of β-galactosidase within sponge: Hydrolysis of lactose in milk

LWT (2024)

Shuxian Zhang Xiaofei Wang Xiaoxuan Fan Keshuai Liu Gidion Wilson

Sponge

10.1016/j.lwt.2024.117294

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Author response for "High-performance MOF-based electromagnetic wave absorption materials: design and performance optimization"

Xiaoxuan Fan Zhan-Zhan Wang X. T. Zhang Lin Li Mao‐Sheng Cao

10.1039/d4qm01054j/v2/response1

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Efficient and fast detection of uric acid based on a colorimetric sensing method

Analytical Methods (2024)

Yunfeng Bai Xiaoxuan Fan Guoning Chen Zhilong Zhao

The uric acid (UA) level is an important physiological indicator of the human body, and its abnormality can lead to a series of diseases. Therefore, the immediate detection of uric acid concentration has broad application prospects. Commonly used methods for the analysis of uric acid include chromatography, high-performance capillary electrophoresis and electrochemical methods. However, these methods have the disadvantages of cumbersome sample pre-treatment, high cost, time-consuming, and the need for experimental instruments and professional operators, which are extremely unfavorable for the detection of uric acid and the diagnosis of related diseases in resource-limited areas. In this study, a portable visualization method was developed for the detection of uric acid using hydrogen peroxide (H

Colorimetry

10.1039/d4ay01053a

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Citations (1)